| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $33.92 | 9.721% | $37.2174 | $37.22 | $37.20 | $37.20 |
| Purchase #2 | $119.30 | 5.798% | $126.217 | $126.22 | $126.20 | $126.20 |
| Purchase #3 | $85.52 | 10.189% | $94.2336 | $94.23 | $94.25 | $94.20 |
| Purchase #4 | $107.62 | 8.362% | $116.6192 | $116.62 | $116.60 | $116.60 |
| Purchase #5 | $25.36 | 12.151% | $28.4415 | $28.44 | $28.45 | $28.40 |
| Purchase #6 | $229.80 | 13.552% | $260.9425 | $260.94 | $260.95 | $260.90 |
| Purchase #7 | $104.64 | 5.667% | $110.5699 | $110.57 | $110.55 | $110.60 |
| 7 purchase totals = | $706.16 | $774.2411 | $774.24 | $774.20 | $774.10 | |